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Deal around newline-only lines pruned to zero-lenght

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Test for that, too
This commit is contained in:
NHOrus 2017-07-07 11:21:37 +03:00
parent ef97d579ea
commit 551838cea2
5 changed files with 26 additions and 3 deletions
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15
misc.c
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@ -352,7 +352,7 @@ char* get_input()
bool silent_yes()
{
bool outcome;
bool outcome = false;
for (;;) {
char* reply = get_input();
@ -363,6 +363,11 @@ bool silent_yes()
exit(EXIT_SUCCESS);
// LCOV_EXCL_STOP
}
if (strlen(reply) == 0) {
free(reply);
rspeak(PLEASE_ANSWER);
continue;
}
char* firstword = (char*) xmalloc(strlen(reply) + 1);
sscanf(reply, "%s", firstword);
@ -398,7 +403,7 @@ bool yes(const char* question, const char* yes_response, const char* no_response
/* Print message X, wait for yes/no answer. If yes, print Y and return true;
* if no, print Z and return false. */
{
bool outcome;
bool outcome = false;
for (;;) {
speak(question);
@ -412,6 +417,12 @@ bool yes(const char* question, const char* yes_response, const char* no_response
// LCOV_EXCL_STOP
}
if (strlen(reply) == 0) {
free(reply);
rspeak(PLEASE_ANSWER);
continue;
}
char* firstword = (char*) xmalloc(strlen(reply) + 1);
sscanf(reply, "%s", firstword);